74146117742596 has 27 divisors (see below), whose sum is σ = 131994039522261. Its totient is φ = 36444202514064.

The previous prime is 74146117742573. The next prime is 74146117742621. The reversal of 74146117742596 is 69524771164147.

The square root of 74146117742596 is 8610814.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28352962562500 + 45793155180096 = 5324750^2 + 6767064^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1016039566 + ... + 1016112538.

Almost surely, 2^{74146117742596} is an apocalyptic number.

74146117742596 is the 8610814-th square number.

It is an amenable number.

74146117742596 is a deficient number, since it is larger than the sum of its proper divisors (57847921779665).

74146117742596 is an frugal number, since it uses more digits than its factorization.

74146117742596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146068 (or 73034 counting only the distinct ones).

The product of its digits is 71124480, while the sum is 64.

The spelling of 74146117742596 in words is "seventy-four trillion, one hundred forty-six billion, one hundred seventeen million, seven hundred forty-two thousand, five hundred ninety-six".